@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,400;1,500&family=Open+Sans:wght@400;500;600;700&display=swap');
:root{
  --color-cream:#f2f1ee;--color-blush:#dcc7c1;--color-bordeaux:#49141d;--color-taupe:#6f5c54;--color-white:#fff;
  --color-bordeaux-hover:oklch(from var(--color-bordeaux) calc(l + 0.08) c h);
  --color-bordeaux-press:oklch(from var(--color-bordeaux) calc(l - 0.05) c h);
  --color-taupe-soft:oklch(from var(--color-taupe) calc(l + 0.18) calc(c * 0.6) h);
  --color-taupe-line:oklch(from var(--color-taupe) calc(l + 0.28) calc(c * 0.4) h);
  --surface-card:var(--color-white);--surface-inverse:var(--color-bordeaux);
  --text-primary:var(--color-bordeaux);--text-secondary:var(--color-taupe);--text-muted:var(--color-taupe-soft);--text-inverse:var(--color-cream);
  --border-subtle:var(--color-taupe-line);
  --action-primary:var(--color-bordeaux);
  --font-serif-display:'Cormorant Garamond','Times New Roman',serif;
  --font-sans-body:'Open Sans',-apple-system,'Segoe UI',sans-serif;
  --radius-sm:2px;
  --shadow-card:0 1px 2px oklch(0.2 0.03 20 / 0.04),0 12px 32px oklch(0.2 0.03 20 / 0.08);
  --duration-slow:560ms;--ease-editorial:cubic-bezier(0.4,0,0.2,1);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--color-cream);color:var(--text-primary);font-family:var(--font-sans-body);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column;}
a{color:var(--color-bordeaux);text-decoration:none;}
a:hover{color:var(--color-bordeaux-hover);}
main{flex:1;}
@keyframes sr-fade{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:none;}}
.page-fade{animation:sr-fade var(--duration-slow) var(--ease-editorial);}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:oklch(from var(--color-cream) l c h / 0.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-subtle);}
.header-inner{max-width:1180px;margin:0 auto;padding:14px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;}
.header-email{font-size:13px;letter-spacing:0.02em;color:var(--text-secondary);}
.header-email:hover{color:var(--color-bordeaux);}
.wordmark{font-family:var(--font-serif-display);font-weight:600;font-size:24px;letter-spacing:0.14em;text-transform:uppercase;color:var(--color-bordeaux);}
.main-nav{display:flex;gap:28px;font-size:12px;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;}
.main-nav a{color:var(--text-secondary);}
.main-nav a:hover{color:var(--color-bordeaux);}

/* hero */
.hero{padding:128px 32px 96px;}
.hero-outer{max-width:860px;margin:0 auto;padding:6px;border:1px solid var(--color-bordeaux);}
.hero-inner{border:1px solid var(--color-bordeaux);padding:72px 40px;text-align:center;}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:0.24em;text-transform:uppercase;color:var(--text-secondary);}
.hero h1{font-family:var(--font-serif-display);font-weight:600;font-size:clamp(46px,7vw,88px);line-height:1.02;letter-spacing:0.04em;text-transform:uppercase;color:var(--color-bordeaux);margin:28px 0 0;}
.hero-logo{display:flex;justify-content:center;margin:34px 0 36px;}
.hero-logo img{height:38px;width:auto;display:block;}
.hero-copy{max-width:600px;margin:0 auto;display:flex;flex-direction:column;gap:16px;}
.hero-lead{font-family:var(--font-serif-display);font-style:italic;font-size:23px;line-height:1.5;color:var(--color-bordeaux);margin:0;}
.hero-copy p:not(.hero-lead){font-size:16px;line-height:1.7;color:var(--text-secondary);margin:0;}

/* catalog */
.catalog{padding:64px 32px 160px;scroll-margin-top:90px;}
.catalog-inner{max-width:1180px;margin:0 auto;}
.section-head{text-align:center;margin-bottom:56px;}
.section-head .eyebrow{margin-bottom:14px;}
.section-head h2{font-family:var(--font-serif-display);font-weight:600;font-size:clamp(34px,5vw,52px);color:var(--color-bordeaux);margin:0;}
.cat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:30px;}
.cat-card{display:flex;flex-direction:column;text-align:center;color:inherit;}
.cat-cover{aspect-ratio:2/3;background:var(--color-cream);border:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:center;overflow:hidden;transition:box-shadow 320ms var(--ease-editorial);}
.cat-card:hover .cat-cover{box-shadow:var(--shadow-card);}
.cat-cover img{width:100%;height:100%;object-fit:cover;display:block;}
.cat-author{font-size:11px;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:var(--text-secondary);margin:20px 0 8px;}
.cat-title{font-family:var(--font-serif-display);font-weight:600;font-size:22px;line-height:1.15;color:var(--color-bordeaux);}
.cat-sub{font-family:var(--font-serif-display);font-style:italic;font-size:14px;color:var(--text-secondary);margin-top:6px;min-height:1em;}
.cat-year{font-size:13px;letter-spacing:0.12em;color:var(--text-muted);margin-top:12px;}

/* book detail */
.book{padding:64px 32px 128px;}
.book-inner{max-width:1080px;margin:0 auto;}
.book-back{display:inline-block;font-size:12px;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:48px;}
.book-back:hover{color:var(--color-bordeaux);}
.book-grid{display:grid;grid-template-columns:minmax(0,360px) 1fr;gap:72px;align-items:start;}
.book-covers{display:flex;flex-direction:column;gap:24px;position:sticky;top:96px;}
.book-covers img{width:100%;display:block;box-shadow:var(--shadow-card);}
.cover-label{font-size:11px;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:var(--text-muted);margin:8px 0 12px;}
.book-author-eyebrow{font-size:12px;font-weight:600;letter-spacing:0.2em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:18px;}
.book-title{font-family:var(--font-serif-display);font-weight:600;font-size:clamp(40px,5.5vw,64px);line-height:1.02;color:var(--color-bordeaux);margin:0;}
.book-subtitle{font-family:var(--font-serif-display);font-style:italic;font-weight:500;font-size:26px;line-height:1.35;color:var(--text-secondary);margin:16px 0 0;}
.book-alttitle{font-family:var(--font-serif-display);font-size:24px;line-height:1.4;color:var(--action-primary);margin:12px 0 0;font-weight:700;}
.book-meta{margin:32px 0;padding:20px 0;border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle);display:flex;flex-direction:column;gap:6px;font-size:14px;line-height:1.6;color:var(--text-secondary);}
.book-meta a{text-decoration:underline;text-underline-offset:3px;}
.book-meta .ids{display:flex;gap:24px;flex-wrap:wrap;margin-top:4px;color:var(--text-muted);letter-spacing:0.04em;}
.book-meta .collab{margin-top:14px;padding-top:14px;border-top:1px solid var(--border-subtle);}
.book-body{max-width:640px;display:flex;flex-direction:column;gap:20px;}
.book-body p{font-size:16px;line-height:1.75;color:var(--text-primary);margin:0;text-wrap:pretty;}
.book-body blockquote{font-family:var(--font-serif-display);font-style:italic;font-size:19px;line-height:1.6;color:var(--color-bordeaux);margin:8px 0;padding-left:24px;text-wrap:pretty;}

/* CTA + editore */
.cta-wrap{margin-top:40px;}
.btn-primary{display:inline-block;background:var(--color-bordeaux);color:var(--color-cream);border:none;cursor:pointer;font-family:var(--font-sans-body);font-weight:600;font-size:15px;letter-spacing:0.02em;padding:16px 28px;border-radius:var(--radius-sm);transition:background 180ms var(--ease-editorial);}
.btn-primary:hover{background:var(--color-bordeaux-hover);color:var(--color-cream);}
.btn-primary:active{background:var(--color-bordeaux-press);}
.editore-panel{margin-top:20px;padding:22px 24px;background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);display:flex;flex-direction:column;gap:16px;max-width:420px;}
.editore-panel .lbl{font-size:11px;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:var(--text-muted);margin-bottom:5px;}
.editore-panel a{font-family:var(--font-serif-display);font-size:20px;color:var(--color-bordeaux);display:block;}
.editore-panel a + a{margin-top:6px;}
.contact-note{font-size:14px;line-height:1.75;color:var(--text-secondary);margin-top:18px;max-width:560px;display:flex;flex-direction:column;gap:12px;}
.contact-note p{margin:0;text-wrap:pretty;}

/* author block */
.author-block{margin-top:56px;padding-top:32px;border-top:1px solid var(--border-subtle);max-width:600px;}
.author-head{display:flex;gap:24px;align-items:flex-start;}
.author-portrait{width:110px;height:140px;object-fit:cover;flex-shrink:0;filter:grayscale(1);box-shadow:var(--shadow-card);}
.author-role{font-size:11px;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:var(--text-muted);margin-bottom:8px;}
.author-name{font-family:var(--font-serif-display);font-size:22px;color:var(--color-bordeaux);}
.author-name a{text-decoration:underline;}
.author-bio{margin-top:24px;display:flex;flex-direction:column;gap:16px;}
.author-bio p{font-size:15px;line-height:1.75;color:var(--text-primary);margin:0;text-wrap:pretty;}
.author-bio a{text-decoration:underline;text-underline-offset:3px;}
.links-group{margin-top:6px;padding-top:20px;border-top:1px solid var(--border-subtle);display:flex;flex-direction:column;gap:14px;}
.links-sub{display:flex;flex-direction:column;gap:8px;}
.links-sub .lbl{font-size:11px;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:var(--text-muted);}
.links-sub a{font-size:15px;text-decoration:underline;text-underline-offset:3px;}

/* contact */
.contact{padding:96px 32px 160px;}
.contact-inner{max-width:1080px;margin:0 auto;}
.contact-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:72px;align-items:start;}
.contact-card{background:var(--surface-card);padding:40px;border-radius:var(--radius-sm);box-shadow:var(--shadow-card);}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:28px;}
.field label{font-size:11px;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:var(--text-muted);}
.field input,.field textarea{font-family:var(--font-sans-body);font-size:16px;color:var(--text-primary);background:var(--color-white);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:12px 14px;width:100%;}
.field textarea{resize:vertical;min-height:120px;}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--color-bordeaux);box-shadow:0 0 0 3px oklch(from var(--color-bordeaux) l c h / 0.15);}
.form-note{font-size:13px;line-height:1.6;color:var(--text-muted);margin-top:20px;}
.contact-side .lbl{font-size:12px;font-weight:600;letter-spacing:0.2em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:16px;}
.contact-side .big-email{font-family:var(--font-serif-display);font-size:26px;color:var(--color-bordeaux);}
.contact-side .rule{height:1px;background:var(--border-subtle);margin:32px 0;}
.contact-side .body-copy{font-size:14px;line-height:1.75;color:var(--text-secondary);display:flex;flex-direction:column;gap:12px;}
.contact-side .body-copy p{margin:0;text-wrap:pretty;}
.impressum{font-size:15px;line-height:1.85;color:var(--text-secondary);}
.impressum .name{color:var(--color-bordeaux);font-weight:600;}
.impressum .vat{margin-top:10px;color:var(--text-muted);letter-spacing:0.04em;}

/* footer */
.site-footer{background:var(--surface-inverse);color:var(--text-inverse);padding:64px 32px 32px;}
.footer-inner{max-width:1180px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center;}
.footer-inner .fw{font-family:var(--font-serif-display);font-weight:600;font-size:22px;letter-spacing:0.16em;text-transform:uppercase;}
.footer-inner img{height:28px;width:auto;display:block;opacity:0.9;}
.footer-inner a{color:var(--text-inverse);font-size:14px;opacity:0.9;}
.footer-inner .addr{font-size:11px;line-height:1.7;opacity:0.6;max-width:520px;}
.footer-inner .copy{font-size:12px;opacity:0.5;margin-top:6px;}

@media (max-width:900px){.cat-grid{grid-template-columns:repeat(3,1fr);gap:28px;}}
@media (max-width:760px){
  .cat-grid{grid-template-columns:repeat(2,1fr);gap:24px;}
  .book-grid{grid-template-columns:1fr;gap:36px;}
  .book-covers{position:static;max-width:300px;}
  .contact-grid{grid-template-columns:1fr;gap:40px;}
  .wordmark{font-size:19px;letter-spacing:0.08em;}
  .hero{padding:64px 22px 56px;}
  .hero-inner{padding:48px 22px;}
}
@media (max-width:440px){.cat-grid{grid-template-columns:1fr;}}